Dewalt 18 Volt Battery Charger Flashing Red. Sometimes these lights leave owners puzzled making them wonder what does a blinking light mean. These are available at Radioshack or any place that sells rechargable batteries.

Requires XRP Li-Ion compatible charger DC9310 DC9320 or DC9319. The Dewalt charger indicates a red blinking light while charging and lights green when fully charged. A Dewalt charger has LED indicators and each of these lights has its own meaningWhen a Dewalt charger shows a blinking red light it means that it is in charging mode.
Same weight as an 12V NiCd battery.
Now I dont use them often. You are not to unplug the charger until it reaches its maximum battery capacity or until the blinking red. Wait for the red LED to flash then press the Tune-up button. Unplug the 152250-27 battery charger from the outlet and remove the Dewalt battery from the charger.

